DIN 931
similar to ISO 4014

Hexagon head bolts

hexagon head | with body
Head shape: Hexagon head | Thread type: Metric thread | Material: Steel 8.8 | Surface: hot-dip galvanised | Installation method: Screw into place with tool | Force application: Hexagon head | Flange/washer: without flange | Product group: Screws
Hexagon head bolts
Diameter (d)
M8
M10
M12
M16
M20
M24
M30
M36
Length (l)
50
60
65
70
75
80
90
100
110
120
130
140
150
160
200
Packaging unit (pcs.)
10
25
50
100
200
Please select a version to see prices and availability.
similar to ISO 4014 | DIN standard has been withdrawn
DIN 931 | steel | 8.8 | hot-dip galvanised (thermally galvanised) | Cr(VI) - free | metric thread | screws can be paired with a 6h tolerance-compliant female thread

Note: Similar to ISO 4014 | DIN-standard has been withdrawn | changed spanner widths for M10, M12, M14 and M22

Hot-dip galvanised screws have very good resistance against corrosion. The zinc layer is much thicker than with galvanic coatings


This standard specifies the characteristics of hexagon head bolts of product grade A and B:

Product grade A = For threads M1,6 to M24 and nominal lengths ≤ 10d or 150 mm, whichever is the shorter
Product grade B = For threads over M24 or nominal lengths > 10d or 150 mm, whichever is the shorter.

Information about the product class can be found in the technical details of the selected article.
Material:
Steel 8.8
Flange/washer:
without flange
Risk hydrogen embrittlement:
Product group:
Screws
Material version:
8.8
Product type:
Cap screw with external driving feature
Surface:
hot-dip galvanised
Thread type:
Metric thread
Material:
Steel
Installation method:
Screw into place with tool
Head shape:
Hexagon head
Force application:
Hexagon head
Cr(VI) Note:
Cr(VI)-free
RoHS conformal:

All technical data refer to the measure mm

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